I was able to watch the complete Nova video, “What are Animals Thinking”. The three most interesting and informative parts of this video are the rat experiment, infrasonic sound and house –hunting bees’ ability to find new homes. The free rats in this video actually showed empathy towards the trapped rats. At the University of Chicago Mrs. Mason showed two different test the first two rats in a box one was trapped in a tube the other was free. The free rat figured out how to open the door to set the other free. The second test the free rat had a choice help the trapped rat out of the tube, or open the other tube that had five chocolate chips. The free rat set the trapped rat free first then opened the other tube for the chocolate
